PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2149 DLTM2Plug-in Unit,electrical-Electron

Apogee Labs Inc · NSN 6625-01-563-6901 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-563-6901 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-563-6901. Primary manufacturer part number: 2149 DLTM2.
Features
  • Plug-in Unit,electrical-Electron — FSC 6625
  • 2 verified cross-references
  • Primary manufacturer: Apogee Labs Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plug-in Unit,electrical-Electron, cataloged under National Stock Number 6625-01-563-6901, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Apogee Labs Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-563-6901
Primary Part Number2149 DLTM2
Item NamePlug-in Unit,electrical-Electron
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerApogee Labs Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeT
Unit of IssueEA
SMR CodeCT
Verified Substitutes 9
9540-00-145-8386 INTERCHANGEABLE
Angle,structural
5130-00-277-1468 INTERCHANGEABLE
Extension,socket Wrench
5315-00-281-72542149 INTERCHANGEABLE
Pin,straight,headed
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
4330-00-501-72552149 INTERCHANGEABLE
Filtering Disk,fluid
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5935-01-096-43272149 INTERCHANGEABLE
Connector
Crown Audio, Inc. Dba Crown International
4310-01-157-7901 INTERCHANGEABLE
Plate,valve,engine
5935-01-218-5444B4039129 INTERCHANGEABLE
Adapter,connector
Department of the Army Hq United States Army Communications Research and Development Command
5962-01-395-9741 INTERCHANGEABLE
Microcircuit,digital
5340-01-507-41959756-SS-0832 INTERCHANGEABLE
Standoff,threaded,spacing
Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware
Cross-Reference Index
Part NumberManufacturer
2149 Apogee Labs Inc (USA)
2149 DLTM2 PRIMARY Apogee Labs Inc (USA)
Related Parts
9540-00-145-8386INTERCHANGEABLE
ANGLE,STRUCTURAL
5130-00-277-1468INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5315-00-281-7254INTERCHANGEABLE
PIN,STRAIGHT,HEADED
2149
4330-00-501-7255INTERCHANGEABLE
FILTERING DISK,FLUID
2149
5935-01-096-4327INTERCHANGEABLE
CONNECTOR
2149
4310-01-157-7901INTERCHANGEABLE
PLATE,VALVE,ENGINE
5935-01-218-5444INTERCHANGEABLE
ADAPTER,CONNECTOR
B4039129
5962-01-395-9741INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5340-01-507-4195INTERCHANGEABLE
STANDOFF,THREADED,SPACING
9756-SS-0832

Frequently Asked Questions

What is NSN 6625-01-563-6901?

NSN 6625-01-563-6901 is a Plug-in Unit,electrical-Electron, manufactured by Apogee Labs Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-563-6901?

NSN 6625-01-563-6901 has 2 cross-referenced part numbers: 2149 (Apogee Labs Inc), 2149 DLTM2 (Apogee Labs Inc).

What NSN replaces 6625-01-563-6901?

There are 9 known substitutes for 6625-01-563-6901: 9540-00-145-8386, 5130-00-277-1468, 5315-00-281-7254 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2149 DLTM2?

Key specifications for 2149 DLTM2: Part Name Assigned by Controlling Agency: TESTER, MODULE; Special Features: FULL DUPLEX PRN PATTERN GENERATOR AND PCM SIMULATOR; SELECTABLE PATTERN LENGTHS, PCM FRAME SIMULATION UP TO 4096 WORDS, DOPPLER SIMMULATION, DATA LOGGING, SUB FRAME COUNTER, LINK DELAY MEASUREMENTS, DOPPLER SHIFT SIMULATION, CODE CONVERSION ON INPUT AND OUTPUT, SEPERATE D9 CONNECTORS FOR RS232 INPUT AND OUTPUT, SEPERATE TRIAX CONNECTORS FOR RS422 INPUT AND OUTPUT, SEPERATE BNC CONNECTORS FOR TTL INPUT AND OUTPUT; End Item Identification: TELEMETRY AT PILLAR POINT; Part Name Assigned by Controlling Agency: TESTER, MODULE. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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